Sentence examples for controls was made from inspiring English sources
No attempt to match cases and controls was made.
No further information about the controls was made available for ethical reasons.
Recruitment of patients and controls was made simultaneously with a specific effort to age-match participants.
The comparison between cases and controls was made with the assumption that the omissions were similar in these two groups.
In the second step, a series of cross-sectional comparisons between each risk group and the controls was made at each time.
This type of study design may be at risk of selection bias, but the choice of historical controls was made to allow comparability of interventions within a single clinical centre, thus removing the risk of differences in management between centres.
The important thing is for sport to clean up its image, that the controls are made public.
The debate over growth controls is made all the more intense because of the unequal way the nation's long economic boom has treated Americans.
At the plant, where electronic controls are made, Mrs. Clinton met today with managers, took a tour and experienced simulated flying in a military aircraft.
Untreated Vero cell control and infection controls were made in the absence of tested compounds.
